| Step |
Hyp |
Ref |
Expression |
| 1 |
|
atmod.b |
|
| 2 |
|
atmod.l |
|
| 3 |
|
atmod.j |
|
| 4 |
|
atmod.m |
|
| 5 |
|
atmod.a |
|
| 6 |
|
hllat |
|
| 7 |
6
|
3ad2ant1 |
|
| 8 |
|
simp21 |
|
| 9 |
1 5
|
atbase |
|
| 10 |
8 9
|
syl |
|
| 11 |
|
simp23 |
|
| 12 |
1 4
|
latmcl |
|
| 13 |
7 10 11 12
|
syl3anc |
|
| 14 |
|
simp22 |
|
| 15 |
1 3
|
latjcom |
|
| 16 |
7 13 14 15
|
syl3anc |
|
| 17 |
1 2 3 4 5
|
atmod1i2 |
|
| 18 |
1 3
|
latjcom |
|
| 19 |
7 14 10 18
|
syl3anc |
|
| 20 |
19
|
oveq1d |
|
| 21 |
16 17 20
|
3eqtrd |
|